Eaton - Westinghouse 11-350 - Breaker MCC Bucket - 30 A, 480 V, 18" Height, 3 P | AmpState

Engineered for Eaton-Westinghouse 11-350 motor control centers, this Breaker MCC Bucket delivers reliable control for 30 A, 480 V three-phase systems. Its 18" vertical frame is designed for retrofit, OEM replacement, and custom MCC configurations, ensuring a precise fit in demanding industrial environments.

Key Specifications

• Amp Rating: 30 A
• Voltage: 480 V (Three-phase, 60 Hz)
• Type: Breaker MCC Bucket
• Height: 18" vertical frame
• Poles: 3 P
• Brand/Model: Eaton - Westinghouse 11-350

Why this MCC Bucket matters

This bucket is purpose-built to maintain electrical harmony within Eaton-Westinghouse MCC ecosystems. By offering a precise fit for the 11-350 series, it preserves original buswork alignment, wiring harness connections, and mounting patterns—reducing retrofit complexity and minimizing downtime during replacements or expansions.

Use Cases

• Retrofit projects that require seamless compatibility with existing 11-350 MCC infrastructure, preserving system performance and safety standards.
• OEM replacement scenarios where restoring original electrical characteristics is critical for reliability and warranty compliance.
• Custom MCC configurations for new or expanding facilities needing a dedicated 30 A, 480 V three-phase breaker bucket within an 18" vertical frame.

Operational and installation benefits

With a 480 V three-phase supply, this bucket supports standard motor control workloads across industrial applications—pumps, conveyors, fans, and compressors—without requiring extensive reengineering. The 18" vertical frame fits compact MCC sections while keeping access for maintenance straightforward. Designed for straightforward retrofit and OEM replacement, it helps you expand or modernize power distribution quickly and reliably.

Compatibility and installation tips

Specifically aligned with Eaton-Westinghouse 11-350 motor control centers, this breaker MCC bucket maintains consistent fit, mounting, and electrical interfaces. For best results, verify frame matching, mounting hole patterns, and wiring harness compatibility with your existing MCC layout to ensure a smooth installation and dependable operation.